package d01012;

public class CalculatorTest {
    public static void main(String[] args){
        Calculator calculator = new Calculator();
        System.out.println("结果是："+calculator.add(2,3));
        System.out.println("结果是："+calculator.add(12,23.45f));
        System.out.println("结果是："+calculator.add(2.3f,12));
        System.out.println("结果是："+calculator.add(12,14,5));
    }







}
